baber/WOPTO huggingface dataset:
Patent EP-0070175-B1 (EP)
IPC: H03M1/34
Filed: 1982-07-09
Granted: 1987-03-04
Abstract: An analog-to-digital converter for converting an analog input voltage signal (V<sub>in</sub>) to a digital output voltage signal of m upper bits (D<sub>3</sub>, D<sub>2</sub>) and n lower bits (D,, Do), includes at least (2<sup>m+n</sup>-1) resistors (R<sub>1</sub> to R<sub>16</sub>) connected in a series circuit to a voltage source (V<sub>1</sub>) for establishing respective reference voltages; at least (2<sup>m</sup>-1 ) upper bit voltage comparators (M<sub>1</sub> to M<sub>3</sub>) for generating outputs (P<sub>1</sub> to P<sub>3</sub>) indicative of the m upper bits (D<sub>3</sub>. D<sub>2</sub>), and having first and second inputs, the analog input voltage signal (V<sub>in</sub>) being applied to the first inputs, and the second inputs being connected to the series circuit at respective intervals defining groups of the resistors (R<sub>1</sub> to R<sub>16</sub>); an upper bit encoder (ENCM) receiving the outputs of the upper bit voltage comparators (M<sub>1</sub> to M<sub>3</sub>) and generating a switch control signal (B<sub>1</sub> to B<sub>4</sub>) and a digital output voltage signal of m upper bits (D<sub>3</sub>, D<sub>2</sub>); at least (2<sup>n</sup>-1) lower bit voltage comparators (N, to N<sub>3</sub>) for generating outputs (Q<sub>1</sub> to Q<sub>3</sub>) indicative of the n lower bits (D,, Do), and having first and second inputs, the analog input voltage signal (V<sub>in</sub>) being applied also to the first inputs of the lower bit voltage comparators (N<sub>1</sub> to N<sub>3</sub>); switch elements (Q<sub>11</sub> to Q<sub>43</sub>) associated with each of the groups and being responsive to the switch control signal (B<sub>1</sub> to B<sub>4</sub>) for selectively connecting the second inputs of the lower bit comparators (Q, to Q<sub>3</sub>) to respective resistors (R, to R<sub>16</sub>) in the associated resistor groups; and a lower bit encoder (ENCN) receiving the outputs of the lower bit voltage comparators (N<sub>1</sub> to N<sub>3</sub>) and generating a digital output voltage signal of n lower bits (D,, Do).
Patent EP-0069603-B1 (EP)
Title: Process for treating a linear low-density polyethylene with organic peroxides as free-radical generators
IPC: C08F8/50
Filed: 1982-05-26
Granted: 1985-05-08
Abstract: The invention relates to a process of thermomechanical treatment in the molten state, in the presence of organic peroxides, of co-polymers with a density less than 0.935, obtained by co-polymerization under a pressure of less than 4 MPa of ethylene and a higher alpha-olefin. The co-polymers thus treated may advantageously be used for the manufacture of finished objects such as films according to the current techniques of conversion of "high pressure" type polyethylene.
Patent EP-0079819-B1 (EP)
IPC: H01H71/74
Filed: 1982-11-03
Granted: 1985-02-06
Abstract: A mechanically controlled power switch with automatic opening is provided for limiting short circuits. A switch (13), a breaking chamber (30) which is associated therewith, a coil (50), a striker (51) cooperating therewith, and a lock (53) for holding the power switch in open position S after the appearance of a short circuit are placed in a removable cartridge (23) provided with connection terminals (37, 55). This switch cartridge is advantageously used in mechanically controlled protection apparatus or in electromagnetic contactor apparatus having their own protection.
Patent EP-0093847-B1 (EP)
IPC: B26D7/06
Filed: 1983-03-04
Granted: 1987-07-01
Abstract: An apparatus for parting-off pieces, particularly pieces of candy, from a strand of material, particularly a soft plastic strand of material, wherein the parted-off piece arrives on the upper side of the knife blade and is moved by this in the conveying direction so that there is practically no difference in speed between the parted-off piece and the entrainment member of a continuous conveyor engaging behind this, which conveyor pushes the parted-off pieces, with constant spacing apart, to a packing station or another further processing station. As a result, deformation and damage to the parted-off pieces is avoided during the conveying.
Patent EP-0092814-B1 (EP)
IPC: C07D451/06
Filed: 1983-04-22
Granted: 1985-10-23
Abstract: The invention relates to novel N-alkylnorscopines wherein the alkyl group may have 2 to 10 carbon atoms, which are useful in the preparation of valuable pharmaceutical compositions. These compounds may be prepared from the corresponding N-alkylnorscopolamines by hydrogenolysis with complex hydrides, which reaction is preferably carried out with sodium borohydride in ethanol at ambient temperature.
Patent EP-0103854-B1 (EP)
IPC: A61K9/10
Filed: 1983-09-15
Granted: 1989-05-10
Abstract: 1. Emulsifier combinations for emulsions of the water-in-oil type, characterized in that they consist of mixtures of mono- and poly-esters of fatty acids containing 12 to 18 carbon atoms with glycerol and microcrystalline waxes.
Patent EP-0105458-B1 (EP)
IPC: C07D213/56
Filed: 1983-09-28
Granted: 1989-11-23
Abstract: New a-aryl-a-pyridylalkanoic acid derivatives of the formula:whereinR<sup>1</sup> is cyano or carbamoyl,R<sup>2</sup> is hydrogen or halogen,R<sup>3</sup> is hydrogen or lower alkyl,one of R<sup>4</sup> and R<sup>5</sup> is hydrogen and another is lower alkyl,R<sup>6</sup> is hydrogen or lower alkyl, andR<sup>7</sup> is lower alkyl, orR<sup>6</sup> and R<sup>7</sup> are taken together to form an N-containing saturated heterocyclic group with the adjacent nitrogen atom, in which the heterocyclic group may be substituted with lower alkyl or optionally protected hydroxy(lower)alkyl, provided that R<sup>2</sup> is halogen or R<sup>3</sup> is lower alkyl, when R<sup>1</sup> is cyano and R<sup>6</sup> and R<sup>7</sup> are each lower alkyl, and salts thereof, and processes for preparation thereof and pharmaceutical composition comprising the same.These derivatives and salts thereof are useful as antiulcer agents and spasmolytic agents.
Patent EP-0114265-B1 (EP)
IPC: B61D23/02
Filed: 1983-12-02
Granted: 1986-11-05
Abstract: 1. A folding step (2) for rail vehicles, more espcially high-speed passenger train carriages, comprising a tread (18) which is extensible out of a travel position in a step box (14) into a boarding position extending beyond the outer profile of the vehicle, and a driving mechanism (52) associated therewith,, characterized in that the tread (10) is designed as a multi-part folding step with a tread portion (20), inside the vehicle, which is guided displaceably in the lower part of the step box (14) and an outer tread portion (26) which is hinged thereto and which in the travel position is arranged in a tipped-up swivel position in that edge region of the step box which is contiguous to the vehicle's door (16), and in that the driving mechanism (52) is arranged in the main installation space of the step box which is defined downwardly and outwardly by the tread folded in an angularly L-shaped manner in the travel position.
Patent EP-0087369-B1 (EP)
IPC: H01H13/70
Filed: 1983-02-21
Granted: 1986-04-30
Abstract: An electronic keyboard includes a base defining a surface having a plurality of faces oriented at different angles. A flexible printed circuit defining rows of switches is disposed on the base surface and rows of switch actuators are disposed on the printed circuit. The actuators comprise key guide strips which define key positions offset along the rows from the switch positions and spring strips which bridge the key and switch positions so that, when keys slidably mounted in the key guide strips are depressed, they close the associated switches. The spring strips are designed to produce minimum operator fatigue and all of the keyboard components coact to give the keyboard a very low profile.
Patent EP-0122916-B1 (EP)
Title: Luminaire ameliore suspendu ou monte au plafond, avec dispositif de deconnexion rapide
IPC: F21V21/02
Filed: 1983-07-18
Granted: 1987-05-20
Abstract: Le luminaire (10) peut se monter au plafond et présente une connexion électrique par passage traversant formée dans une enceinte fixe (12) qui est montée ou suspendue au plafond par un tube de fixation (34). L'enceinte supérieure fixe (12) contient un bloc de jonction femelle de sécurité pour les doigts et un passage traversant pour permettre de tirer le fil électrique du bâtiment au travers de l'enceinte. Une enceinte pivotante (14) est reliée de manière pivotante à l'enceinte fixe (12) et contient un bloc de jonction mâle d'accouplement (42) qui est positionné dans l'enceinte. L'enceinte fixe et l'enceinte pivotante peuvent être verrouillées ensemble à l'aide d'un verrou (44) de telle sorte qu'en libérant le verrou l'enceinte pivotante intermédiaire peut pivoter en se dégageant de l'enceinte fixe pour déconnecter électriquement l'applique du circuit électrique. Dans ce nouveau luminaire les fusibles peuvent être montés comme on le désire adjacents à une ou à deux des connexions de jonction mâles.
Patent EP-0135010-B1 (EP)
IPC: F04B43/00
Filed: 1984-07-13
Granted: 1987-01-14
Abstract: A bellows pump with the improvement of an adjustable index for uniformly controlling the amount of fluid displaced in each expansion and compression cycle.
Patent EP-0134571-B1 (EP)
Title: Integrated semiconductor circuit having an aluminium or aluminium alloy multilayer wiring, and method for its manufacture
IPC: H01L23/52
Filed: 1984-08-27
Granted: 1988-01-07
Abstract: 1. A process for the production of an integrated a semiconductor circuit having contact conductor paths (2, 3) consisting of aluminium or an aluminium alloy and arranged in at least two planes (multi-layer wiring), which are separated by insulating layers (4) and which are electrically connected to one another by way of contact holes (5) (via holes) introduced into the insulating layers (4), characterized in that a) after the etching of the contact holes (5) into the first insulating layer (4) which covers the first conductor path plane (2), a non-aluminium metal (6), whose thickness is equal to that of the frist insulating layer (4), is applied in the contact holes (5) by selective deposition from the gas phase, b) that the aluminium or aluminium-alloy layer which forms the second conductor path plane is then deposited onto the entire surface, and c) the second conductor path plane (3) is structured using a wet-chemical etching process to which the non-aluminium metal (6) is largely resistant.
Patent EP-0149737-B1 (EP)
Title: Corrugated cardboard stacking device
IPC: B65H29/66
Filed: 1984-10-30
Granted: 1987-04-29
Abstract: 1. Corrugated cardboard stacking device for a format depositing means (12) for corrugated cardboard sections behind a transverse cutting means (21), comprising several series-connected belt type conveyors (13, 14, 15, 16) adapted to be separately driven by individual driving means and receiving the corrugated cardboard sections in an overlapping scale flow formation, with a separating means (23, 24) behind a first belt type conveyor (13) for the formation of a predetermined gap in the scale flow, with at least one format depositing means (12) arranged behind the last belt type conveyor (16) and working to the lifting principle and provided with a vertically adjustable stacking platform (19), with a control device (25) for the individual driving means (FM1, FM2, FM3, FM4) of the belt type conveyors (13 to 16) and for the stroke of the stacking platform (19), with the belt type conveyors (13 to 16) behind the separating means (23, 24) being adapted to be run simultaneously upward during the operation of stacking off from a stationary speed of operation for the purpose of extending the gap in accordance with the speed and to be subsequently run down again in a cascade-like manner, characterized in that the separating means (23, 24) in case of response will lift the corrugated cardboard section respectively disposed thereabove and will be activated for the purpose of accumulating the following corrugated cardboard sections until the series-connected belt type conveyor is free of formats, and in that the belt type conveyors (14, 15, 16) disposed behind the separating means (23, 24) during the cascade-like running down movement are adapted to be adjusted to a speed deviating from the operating speed and which is selected dependant on the respective length of format in such a manner that the forward edge of the foremost corrugated cardboard section reaches the format depositing means (12) at the arrival thereof in the starting position.
Patent EP-0133731-B1 (EP)
Title: Epoxide isomerization process
IPC: C07C33/02
Filed: 1984-08-02
Granted: 1987-07-29
Abstract: Epoxides are isomerized to allylic alcohols in the absence of a solvent, and in the presence of a metal alkoxide catalyst in which the metal is a transition metal of Groups IVB or VB.
Patent EP-0119715-B1 (EP)
IPC: B01J23/40
Filed: 1984-02-09
Granted: 1989-08-09
Abstract: A catalyst composition comprises a carrier having a refractory metal oxide support coating thereon and a catalytic platinum group metal dispersed on the support coating. A major portion of the support coating is comprised of a conventional, first metal oxide such as stabilized gamma alumina and a minor portion is provided b a macroporous, second metal oxide such as cordierite. The second metal oxide is conveniently provided by comminuting finished catalyst production scrap. In the method of the invention particles of the first metal oxide are combined with particles of the second metal oxide to form the coating.
Patent EP-0119823-B1 (EP)
IPC: F16D7/02
Filed: 1984-03-14
Granted: 1987-11-04
Abstract: An improved two-way torque limiting coupling (10) of the type utilizing a single helical coil clutch (18) and an automatic slack adjuster utilizing same is provided. The coupling provides a driving connection between a first (12) and a second (14) rotatable adjacent members. The first member includes a bore (24) opening to an end (20) in which one end of coil clutch is received in interference fit to define an internal clutch interface (34) and the other member defines an annular outer periphery (26) about which the other end of the coil clutch is received in an interference fit to define an external clutch interface (36). For the direction of rotation tending to expand the coil clutch (18), the coupling will slip at the external interface (36) which is the low maximum torque transfer direction of rotation for that interface and for the direction of rotation tending to contract the coil clutch (18), the coupling will slip at the internal interface (34) which is the low maximum torque transfer direction of rotation for that interface.
Patent EP-0150654-B1 (EP)
IPC: B42D1/10
Filed: 1984-12-21
Granted: 1992-11-11
Abstract: This invention pertains to a system of counterfoil binding, fit in particular to classify documents in the form of loose sheets; it includes a number of thin superposed strips (2), which are bound together by any convenient means and covered, on either side, with an adhesive layer (1), characterized by the fact that the whole of the adhesive surface (1) is covered with a coating (3) in which is provided at least a line (4) of least resistance making it possible to partially remove the film (3a) as to substitute for it at least part of the loose sheet to be classified (7); in this way the sheet lies in the prolongation of the detached part (3b) of the film.
Patent EP-0164344-B1 (EP)
Title: Transmission variable en continu a deux plages
IPC: F16H37/02
Filed: 1983-12-12
Granted: 1989-03-08
Abstract: Mécanisme de transmission de puissance variable à l'infini pour un véhicule automobile, comprenant des poulies d'entraînement (72) et entraînées, reliées de manière à pouvoir être entraînées par une courroie d'acier (142), les diamètres effectifs du pas des poulies pouvant être modifiés. Deux différentes plages d'entraînement peuvent être obtenues à l'aide d'un engrenge à rapports multiples (204, 212) dans le chemin de transmission de couple entre l'arbre entraîné (150) et la poulie entraînée. Un changement de la plage d'entraînement peut être obtenu en commandant sélectivement chacun des deux embrayages à friction (184, 186) à l'aide d'une pression modulée d'application et de libération des embrayages; cela permet de réaliser une importante économie de carburant dans une transmission d'entraînement de véhicule automobile, sans renoncer à des rapports élevés au démarrage pour obtenir une forte accélération.
Patent EP-0160950-B1 (EP)
IPC: A01M1/22
Filed: 1985-05-03
Granted: 1991-05-02
Abstract: An improved trap for common houseflies and many other flying insects. The device has an upright array of parallel exposed conductors dimensioned and spaced such that alighting houseflies virtually have to alight in contact with two such conductors, means to periodically apply opposing pulsating charges to adjacent pairs of such conductors which causes such houseflies to dive downwardly toward an adhesive-covered sheet or other means to receive and hold insects diving from the array. The charges are about 25 to 40 volts peak and have a frequency of about 60 to 600 Hz. Applying such charges as a square wave is very highly preferred.
Patent EP-0170883-B1 (EP)
Title: By-pass element
IPC: H01H79/00
Filed: 1985-07-03
Granted: 1988-12-21
Abstract: A shunting element includes two terminal elements for bridging an electrical component, at least one semiconductor component, and at least one electrically conducting layer connecting the semiconductor component to the two terminal elements, the electrically conducting layer being alloyed with the semiconductor component to form a shorting element upon the passage of a current which increases the temperature in the electrically conducting layer and in the semiconductor component to a given value.
Patent EP-0158445-B1 (EP)
IPC: A01N57/20
Filed: 1985-03-12
Granted: 1989-03-01
Abstract: Synergistic herbicidal activity is demonstrated by composition comprising aa mixture of (a) a trialkylsulfonium salt of N-phosphono-methylglycine having the formula (a) a herbicidally effective amount of a trialkylsulfonium salt of N-phosphonomethylglycine having the formula <CHEM> in which R is C1-C3 alkyl and n is 0 or 1, and (b) an herbicidally effective amount of a pyrrolidone compound of the formula X min  O <CHEM> in which X min  is hydrogen, chlorine or methyl; Y is hydrogen, chlorine, or bromine; Z is chlorine or bromine: R<1> is hydrogen, alkyl, acetyl, chlorine, bromine, fluorine, iodine, trifluoromethyl, nitro, cyano, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, trifluoromethylthio, trifluoromethylsulfinyl, trifluoromethylsulfonyl, pentafluoropropionamido or 3-methylureido; R<2> is hydrogen, alkyl, chlorine or trifluoromethyl; and R<3> is alkyl or hydrogen; in a pyrrolidone: N-phosphono-methylglycine weight ratio of from about 1:6 to about 4:1.
Patent EP-0184986-B1 (EP)
IPC: H02G9/10
Filed: 1985-11-12
Granted: 1988-06-29
Abstract: 1. A cable manhole having a rectangular plan view, comprising a square casing (4), a cover element (2, 6) placed on to the casing (4), and ducts (7) inserted into openings (10) in the walls (12, 14) of the casing (4), characterized in that the cover element (2, 6) has an entry opening (5), and that the ducts (7) have a flange (30) on each side for abutment against the inner surface of the casing (4) and a lip (31) along their undersides for abutment against the outer surface of the casing (4).
Patent EP-0167562-B1 (EP)
IPC: A61M60/443
Filed: 1984-11-15
Granted: 1990-04-18
Abstract: Un système cardiaque mécanique destiné à être implanté dans le corps humain comprend une pompe (10) et un circuit de commande (30). La pompe (10) fonctionne à une vitesse qui est un multiple harmonique de la fréquence normale de pulsation cardiaque, et le volume de la chambre de la pompe est réduit proportionnellement à l'accroissement de la fréquence de pompage. Le circuit (30) de régulation de la fréquence comprend une boucle d'asservissement de phase (35) permettant d'appliquer un algorithme prédictif qui règle la fréquence dynamiquement, en fonction des signaux captés sur les extrémités nerveuses du muscle cardiaque, de manière à synchroniser la sortie du circuit avec la pulsation cardiaque déterminée biologiquement. Le déplacement réduit permet d'utiliser une chambre de moindre compressibilité. Un nouveau type d'interconnexion entre les chambres-moteur (12, 12') d'une pluralité de ces pompes (11, 13) élimine la nécessité d'aménager une mise à l'évent et des chambres compressibles (37) dans un système cardiaque à implantation totale.
Patent EP-0179922-B1 (EP)
IPC: G02F1/133
Filed: 1985-04-19
Granted: 1993-09-08
Abstract: A color liquid crystal display element in which a liquid crystal (14) is contained between a first clear substrate (11) and a second clear substrate (12), a plurality of display electrodes (15) and thin-film transistors (16) connected thereto are formed on the first clear substrate (11), color filters (1R), (1G) and (1B) are formed on the second clear substrate (12) in a manner to be opposite to the display electrodes (15), and a common electrode (17) is also formed on the whole surface thereof. When light is transmitted through the gaps in the color filters (1R), (1G), (1B), contrast decreases. Further, voltage drop on the common electrode (17) leads to uneven contrast. With this invention, therefore, gaps among the color filters are covered with a metallic light-shielding layer (37) to interrupt the passage of light. The light-shielding layer is further superposed on the common electrode (17) and is electrically connected thereto.
Patent EP-0179137-B1 (EP)
IPC: B32B18/00
Filed: 1985-04-19
Granted: 1990-01-17
Abstract: Method of making fiber reinforced glass, glass-ceramic or ceramic matrix composite articles. The method comprises forming the matrix material into fibers and then into yarn (10) which is woven or knitted into cloth. The matrix cloth is then cut into preformed shapes and interleaved with preformed pieces of fabric which have been woven or knitted from yarn (12) containing the fiber reinforcement. The yarn (10, 12) of reinforcing fiber (12) and matrix fibers (10) may be formed into a hybrid cloth. A hybrid cloth comprising yarn (14) of both matrix (16) and reinforcing (18) fibers may be formed or a near net structure of these fibers (16, 18) and yarns (10, 12) formed. The preformed structure is then placed in a die and densified under pressure and temperature to form the composite article.
Patent EP-0205458-B1 (EP)
IPC: H01R13/11
Filed: 1985-10-15
Granted: 1990-01-24
Abstract: Connecteur pour câble-ruban comprenant un logement (10) pourvu de rangées de bornes (18) dont les corps de forme en C (22) se trouvent dans les rangées respectives de passages (12) de section transversale carrée. Chaque corps (22) possède une première plaquette (24) pratiquement plane qui se prolonge pour former une partie fendue (42) qui reçoit un conducteur (3) du câble. La plaquette (24) est étampée avec des ergots opposés (30, 32) qui s'engagent dans les parois opposées du passage (12) de façon à obtenir une orientation angulaire qui ne dépend pas des dimensions données au corps (22).